AI Agents in 2026: Build, Deploy, and Scale (Full Guide)
What AI agents are, how the agent loop works, frameworks vs raw API, memory, multi-agent systems, and MCP. The 2026 builder's roadmap.
AI Builder Club8 min read
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Agents Guides & Tutorials
6 in-depth agents articles on setup, real workflows, and production patterns — written for builders shipping with AI.
Claude Code Sub-Agents: 3x Output with Parallel Tasks
Run 3-8 parallel Claude Code agents for search, testing, and refactoring. Task tool patterns and real workflows that 3x throughput.
AI Builder Club6 min read
Read →How to Build an AI Agent from Scratch in Python (2026): The 60-Line Loop That Replaces a Framework
A complete tutorial on building an AI agent from scratch in Python — no LangChain, no framework. Just the Anthropic SDK, a tool-use loop, and ~60 lines of code that you fully understand and control.
AI Builder Club7 min read
Read →LangChain vs CrewAI vs Raw API (2026): Honest Comparison After Building Production Agents in All Three
LangChain has 80K stars. CrewAI has 20K. The raw Anthropic/OpenAI SDK is 60 lines. Which should you build your AI agent on? After shipping production agents in all three, here is the honest decision framework.
AI Builder Club6 min read
Read →Multi-Agent System Python Tutorial (2026): Build a Coordinator + Worker Architecture in 200 Lines
Build a working multi-agent system in Python — a coordinator agent delegates to specialized workers, handles failures, and synthesizes results. Complete code, real examples, no framework lock-in.
AI Builder Club7 min read
Read →Gemma 4: Free Agentic AI on Your Laptop (Ollama Setup)
Apache 2.0, native function calling, runs on Raspberry Pi to RTX 4090. Full Ollama setup guide with LangChain ReAct agent code.
AI Builder Club9 min read
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